/**
 * MicAppTemplate — Shared UI Components Stylesheet
 *
 * Styles for framework-provided reusable components:
 *  - Data Tables (mat-data-table)
 *  - Form Builder (mat-form)
 *  - Toast Notifications (mat-toast)
 *  - Settings Builder (mat-settings)
 *  - Repeater Fields (mat-repeater)
 *  - Toggle Switch (mat-toggle)
 *
 * Uses the design-token system from global.css.
 * Mobile-first: base = phone, then min-width breakpoints.
 *
 * @package MicAppTemplate
 * @since   1.1.0
 */

/* ==========================================================================
   DATA TABLE
   ========================================================================== */

.mat-data-table {
	background: var(--mat-surface-card, #fff);
	border-radius: var(--mat-radius-lg, 12px);
	box-shadow: var(--mat-shadow-sm, 0 1px 3px rgba(0,0,0,.08));
	overflow: hidden;
}

/* Toolbar */
.mat-data-table__toolbar {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.75rem;
	padding: 0.75rem 1rem;
	border-bottom: 1px solid var(--mat-border-color, #e2e8f0);
}

.mat-data-table__search {
	display: flex;
	gap: 0.5rem;
	flex: 1;
	min-width: 200px;
}

.mat-data-table__search-input {
	flex: 1;
	padding: 0.5rem 0.75rem;
	border: 1px solid var(--mat-border-color, #e2e8f0);
	border-radius: var(--mat-radius-md, 8px);
	font-size: var(--mat-text-sm, 0.875rem);
	background: var(--mat-surface-bg, #f8fafc);
	transition: border-color var(--mat-transition-fast, 150ms);
}

.mat-data-table__search-input:focus {
	border-color: var(--mat-color-primary, #3b82f6);
	outline: none;
	box-shadow: 0 0 0 3px var(--mat-color-primary-100, rgba(59,130,246,.15));
}

.mat-data-table__info {
	font-size: var(--mat-text-xs, 0.75rem);
	color: var(--mat-text-secondary, #64748b);
	white-space: nowrap;
}

.mat-data-table__export {
	margin-inline-start: auto;
}

/* Bulk actions bar */
.mat-data-table__bulk-bar {
	display: flex;
	gap: 0.5rem;
	padding: 0.5rem 1rem;
	background: var(--mat-surface-bg, #f8fafc);
	border-bottom: 1px solid var(--mat-border-color, #e2e8f0);
}

.mat-data-table__bulk-bar select {
	padding: 0.35rem 0.5rem;
	border: 1px solid var(--mat-border-color, #e2e8f0);
	border-radius: var(--mat-radius-md, 8px);
	font-size: var(--mat-text-sm, 0.875rem);
}

/* Scrollable table wrapper */
.mat-data-table__scroll {
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
}

/* Table element */
.mat-data-table__table {
	width: 100%;
	border-collapse: collapse;
	font-size: var(--mat-text-sm, 0.875rem);
}

.mat-data-table__th {
	padding: 0.65rem 1rem;
	font-weight: 600;
	font-size: var(--mat-text-xs, 0.75rem);
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--mat-text-secondary, #64748b);
	background: var(--mat-surface-bg, #f8fafc);
	border-bottom: 2px solid var(--mat-border-color, #e2e8f0);
	white-space: nowrap;
	text-align: start;
}

.mat-data-table__th--center { text-align: center; }
.mat-data-table__th--right  { text-align: right; }

.mat-data-table__sort-link {
	color: inherit;
	text-decoration: none;
}
.mat-data-table__sort-link:hover {
	color: var(--mat-color-primary, #3b82f6);
}

.mat-data-table__td {
	padding: 0.65rem 1rem;
	border-bottom: 1px solid var(--mat-border-light, #f1f5f9);
	vertical-align: middle;
}

.mat-data-table__td--center { text-align: center; }
.mat-data-table__td--right  { text-align: right; }

.mat-data-table__table tr:hover .mat-data-table__td {
	background: var(--mat-color-primary-50, rgba(59,130,246,.04));
}

.mat-data-table__check-col {
	width: 40px;
	text-align: center;
}

.mat-data-table__empty {
	padding: 2rem 1rem;
	text-align: center;
	color: var(--mat-text-muted, #94a3b8);
	font-style: italic;
}

/* Row actions */
.mat-data-table__td--actions {
	white-space: nowrap;
}

.mat-data-table__action {
	display: inline-block;
	padding: 0.25rem 0.5rem;
	font-size: var(--mat-text-xs, 0.75rem);
	border-radius: var(--mat-radius-sm, 4px);
	color: var(--mat-color-primary, #3b82f6);
	transition: background var(--mat-transition-fast, 150ms);
}

.mat-data-table__action:hover {
	background: var(--mat-color-primary-50, rgba(59,130,246,.08));
}

.mat-data-table__action.mat-action--danger {
	color: var(--mat-color-danger, #ef4444);
}
.mat-data-table__action.mat-action--danger:hover {
	background: rgba(239, 68, 68, 0.08);
}

/* Pagination */
.mat-data-table__pagination {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.25rem;
	padding: 0.75rem 1rem;
	border-top: 1px solid var(--mat-border-color, #e2e8f0);
}

.mat-data-table__page-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 36px;
	height: 36px;
	padding: 0 0.5rem;
	border-radius: var(--mat-radius-md, 8px);
	font-size: var(--mat-text-sm, 0.875rem);
	color: var(--mat-text-secondary, #64748b);
	text-decoration: none;
	transition: all var(--mat-transition-fast, 150ms);
}

.mat-data-table__page-btn:hover {
	background: var(--mat-surface-bg, #f8fafc);
	color: var(--mat-color-primary, #3b82f6);
}

.mat-data-table__page-btn--active {
	background: var(--mat-color-primary, #3b82f6);
	color: #fff;
	font-weight: 600;
}

.mat-data-table__page-btn--active:hover {
	background: var(--mat-color-primary-hover, #2563eb);
	color: #fff;
}

.mat-data-table__page-ellipsis {
	padding: 0 0.25rem;
	color: var(--mat-text-muted, #94a3b8);
}


/* ==========================================================================
   FORM BUILDER
   ========================================================================== */

.mat-form {
	max-width: 720px;
}

.mat-form__errors {
	margin-bottom: 1rem;
	padding: 0.75rem 1rem;
	border-radius: var(--mat-radius-md, 8px);
	background: rgba(239, 68, 68, 0.08);
	border: 1px solid rgba(239, 68, 68, 0.2);
}

.mat-form__error-msg {
	color: var(--mat-color-danger, #ef4444);
	font-size: var(--mat-text-sm, 0.875rem);
	margin: 0.25rem 0;
}

.mat-form__body {
	display: grid;
	gap: 1.25rem;
}

.mat-form__body--two-col {
	grid-template-columns: 1fr;
}

.mat-form__group {
	display: flex;
	flex-direction: column;
	gap: 0.35rem;
}

.mat-form__group--error .mat-form__input,
.mat-form__group--error .mat-form__textarea,
.mat-form__group--error .mat-form__select {
	border-color: var(--mat-color-danger, #ef4444);
}

.mat-form__label {
	font-size: var(--mat-text-sm, 0.875rem);
	font-weight: 500;
	color: var(--mat-text-primary, #1e293b);
}

.mat-form__required {
	color: var(--mat-color-danger, #ef4444);
	margin-inline-start: 0.15rem;
}

.mat-form__input,
.mat-form__textarea,
.mat-form__select {
	width: 100%;
	padding: 0.6rem 0.75rem;
	border: 1px solid var(--mat-border-color, #e2e8f0);
	border-radius: var(--mat-radius-md, 8px);
	font-size: var(--mat-text-base, 1rem);
	background: var(--mat-surface-card, #fff);
	color: var(--mat-text-primary, #1e293b);
	transition: border-color var(--mat-transition-fast, 150ms),
				box-shadow var(--mat-transition-fast, 150ms);
}

.mat-form__input:focus,
.mat-form__textarea:focus,
.mat-form__select:focus {
	border-color: var(--mat-color-primary, #3b82f6);
	box-shadow: 0 0 0 3px var(--mat-color-primary-100, rgba(59,130,246,.15));
	outline: none;
}

.mat-form__input--number {
	max-width: 160px;
}

.mat-form__checkbox,
.mat-form__radio {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	font-size: var(--mat-text-sm, 0.875rem);
	cursor: pointer;
}

.mat-form__radio-group {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
}

.mat-form__error {
	font-size: var(--mat-text-xs, 0.75rem);
	color: var(--mat-color-danger, #ef4444);
	margin: 0;
}

.mat-form__help {
	font-size: var(--mat-text-xs, 0.75rem);
	color: var(--mat-text-secondary, #64748b);
	margin: 0;
}

.mat-form__heading {
	border-bottom: 1px solid var(--mat-border-color, #e2e8f0);
	padding-bottom: 0.5rem;
	margin-top: 0.5rem;
}

.mat-form__heading h3 {
	font-size: var(--mat-text-lg, 1.125rem);
	margin: 0;
}

.mat-form__actions {
	display: flex;
	gap: 0.75rem;
	margin-top: 1.5rem;
	padding-top: 1.5rem;
	border-top: 1px solid var(--mat-border-color, #e2e8f0);
}

/* Buttons for form */
.mat-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.6rem 1.25rem;
	border: none;
	border-radius: var(--mat-radius-md, 8px);
	font-size: var(--mat-text-sm, 0.875rem);
	font-weight: 600;
	cursor: pointer;
	text-decoration: none;
	transition: all var(--mat-transition-fast, 150ms);
	min-height: 44px;
}

.mat-btn--primary {
	background: var(--mat-color-primary, #3b82f6);
	color: #fff;
}
.mat-btn--primary:hover {
	background: var(--mat-color-primary-hover, #2563eb);
	color: #fff;
}

.mat-btn--secondary {
	background: var(--mat-surface-bg, #f1f5f9);
	color: var(--mat-text-primary, #1e293b);
}
.mat-btn--secondary:hover {
	background: var(--mat-border-color, #e2e8f0);
}

.mat-btn--danger {
	background: var(--mat-color-danger, #ef4444);
	color: #fff;
}
.mat-btn--danger:hover {
	background: #dc2626;
	color: #fff;
}

.mat-btn--small {
	padding: 0.35rem 0.75rem;
	font-size: var(--mat-text-xs, 0.75rem);
	min-height: 32px;
}

.mat-btn--ghost {
	background: transparent;
	color: var(--mat-color-primary, #3b82f6);
}
.mat-btn--ghost:hover {
	background: var(--mat-color-primary-50, rgba(59,130,246,.08));
}


/* ==========================================================================
   TOAST NOTIFICATIONS
   ========================================================================== */

.mat-toast-container {
	position: fixed;
	z-index: 99999;
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
	padding: 1rem;
	pointer-events: none;
	max-width: 420px;
	width: 100%;
}

/* Position variants */
.mat-toast-container--top-left     { top: 0; left: 0; }
.mat-toast-container--top-center   { top: 0; left: 50%; transform: translateX(-50%); }
.mat-toast-container--top-right    { top: 0; right: 0; }
.mat-toast-container--bottom-left  { bottom: 60px; left: 0; }
.mat-toast-container--bottom-center{ bottom: 60px; left: 50%; transform: translateX(-50%); }
.mat-toast-container--bottom-right { bottom: 60px; right: 0; }

.mat-toast {
	display: flex;
	align-items: flex-start;
	gap: 0.75rem;
	padding: 0.75rem 1rem;
	border-radius: var(--mat-radius-lg, 12px);
	background: var(--mat-surface-card, #fff);
	box-shadow: 0 8px 24px rgba(0,0,0,.12), 0 2px 8px rgba(0,0,0,.06);
	pointer-events: all;
	animation: mat-toast-in 0.3s ease-out;
	position: relative;
	border-inline-start: 4px solid transparent;
}

.mat-toast--success { border-inline-start-color: var(--mat-color-success, #22c55e); }
.mat-toast--error   { border-inline-start-color: var(--mat-color-danger, #ef4444); }
.mat-toast--warning { border-inline-start-color: var(--mat-color-warning, #f59e0b); }
.mat-toast--info    { border-inline-start-color: var(--mat-color-primary, #3b82f6); }

.mat-toast__icon {
	flex-shrink: 0;
	width: 20px;
	height: 20px;
	margin-top: 0.1rem;
}

.mat-toast--success .mat-toast__icon { color: var(--mat-color-success, #22c55e); }
.mat-toast--error   .mat-toast__icon { color: var(--mat-color-danger, #ef4444); }
.mat-toast--warning .mat-toast__icon { color: var(--mat-color-warning, #f59e0b); }
.mat-toast--info    .mat-toast__icon { color: var(--mat-color-primary, #3b82f6); }

.mat-toast__message {
	flex: 1;
	font-size: var(--mat-text-sm, 0.875rem);
	line-height: 1.5;
	color: var(--mat-text-primary, #1e293b);
}

.mat-toast__close {
	flex-shrink: 0;
	width: 24px;
	height: 24px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: var(--mat-radius-sm, 4px);
	color: var(--mat-text-muted, #94a3b8);
	cursor: pointer;
	transition: background var(--mat-transition-fast, 150ms);
}

.mat-toast__close:hover {
	background: var(--mat-surface-bg, #f1f5f9);
	color: var(--mat-text-primary, #1e293b);
}

.mat-toast--exiting {
	animation: mat-toast-out 0.25s ease-in forwards;
}

@keyframes mat-toast-in {
	from { opacity: 0; transform: translateY(12px) scale(0.96); }
	to   { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes mat-toast-out {
	from { opacity: 1; transform: translateY(0) scale(1); }
	to   { opacity: 0; transform: translateY(-8px) scale(0.96); }
}


/* ==========================================================================
   TOGGLE SWITCH (used in SettingsBuilder & FormBuilder)
   ========================================================================== */

.mat-toggle {
	position: relative;
	display: inline-flex;
	align-items: center;
	cursor: pointer;
}

.mat-toggle input {
	position: absolute;
	width: 0;
	height: 0;
	opacity: 0;
}

.mat-toggle__slider {
	position: relative;
	width: 44px;
	height: 24px;
	border-radius: 12px;
	background: var(--mat-border-color, #cbd5e1);
	transition: background var(--mat-transition-fast, 150ms);
}

.mat-toggle__slider::after {
	content: '';
	position: absolute;
	top: 2px;
	inset-inline-start: 2px;
	width: 20px;
	height: 20px;
	border-radius: 50%;
	background: #fff;
	box-shadow: 0 1px 3px rgba(0,0,0,.15);
	transition: transform var(--mat-transition-fast, 150ms);
}

.mat-toggle input:checked + .mat-toggle__slider {
	background: var(--mat-color-primary, #3b82f6);
}

.mat-toggle input:checked + .mat-toggle__slider::after {
	transform: translateX(calc(var(--mat-dir, 1) * 20px));
}

.mat-toggle input:focus-visible + .mat-toggle__slider {
	box-shadow: 0 0 0 3px var(--mat-color-primary-100, rgba(59,130,246,.25));
}


/* ==========================================================================
   REPEATER FIELD (SettingsBuilder & FormBuilder)
   ========================================================================== */

.mat-repeater__rows {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
	margin-bottom: 0.75rem;
}

.mat-repeater__row {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-end;
	gap: 0.5rem;
	padding: 0.75rem;
	border: 1px solid var(--mat-border-color, #e2e8f0);
	border-radius: var(--mat-radius-md, 8px);
	background: var(--mat-surface-bg, #f8fafc);
}

.mat-repeater__field {
	flex: 1;
	min-width: 150px;
	display: flex;
	flex-direction: column;
	gap: 0.2rem;
	font-size: var(--mat-text-xs, 0.75rem);
}

.mat-repeater__field input {
	padding: 0.4rem 0.5rem;
	border: 1px solid var(--mat-border-color, #e2e8f0);
	border-radius: var(--mat-radius-sm, 4px);
	font-size: var(--mat-text-sm, 0.875rem);
}

.mat-repeater__remove {
	align-self: flex-end;
	padding: 0.35rem 0.65rem;
	border: none;
	border-radius: var(--mat-radius-sm, 4px);
	background: transparent;
	color: var(--mat-color-danger, #ef4444);
	cursor: pointer;
	font-size: 1.2rem;
	line-height: 1;
}

.mat-repeater__remove:hover {
	background: rgba(239, 68, 68, 0.08);
}

.mat-repeater__add {
	padding: 0.4rem 0.75rem;
	font-size: var(--mat-text-sm, 0.875rem);
}


/* ==========================================================================
   SETTINGS PAGE (wp-admin)
   ========================================================================== */

.mat-settings-wrap .mat-settings-section {
	margin-bottom: 2rem;
}

.mat-settings-wrap .mat-settings-section h2 {
	font-size: 1.125rem;
	font-weight: 600;
	padding-bottom: 0.5rem;
	border-bottom: 1px solid #ddd;
	margin-bottom: 1rem;
}

.mat-settings-tabs {
	margin-bottom: 1.5rem;
}

/* Media field */
.mat-media-field {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	flex-wrap: wrap;
}

.mat-media-preview img {
	border-radius: var(--mat-radius-md, 8px);
	border: 1px solid var(--mat-border-color, #e2e8f0);
}

/* Color field */
.mat-color-field {
	width: 60px;
	height: 36px;
	padding: 2px;
	border: 1px solid var(--mat-border-color, #e2e8f0);
	border-radius: var(--mat-radius-sm, 4px);
	cursor: pointer;
}

/* Submenu separator in wp-admin */
.mat-submenu-separator {
	display: block;
	padding: 6px 0 2px;
	font-size: 11px;
	color: rgba(240,246,252,.6);
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	pointer-events: none;
}

.mat-submenu-icon {
	font-size: 14px;
	width: 18px;
	display: inline-block;
	vertical-align: middle;
	margin-inline-end: 2px;
}


/* ==========================================================================
   RESPONSIVE — TABLET (≥ 768px)
   ========================================================================== */

@media (min-width: 768px) {
	.mat-form__body--two-col {
		grid-template-columns: 1fr 1fr;
	}

	.mat-toast-container {
		max-width: 420px;
	}

	.mat-toast-container--bottom-center,
	.mat-toast-container--bottom-left,
	.mat-toast-container--bottom-right {
		bottom: 20px;
	}
}


/* ==========================================================================
   RESPONSIVE — DESKTOP (≥ 1024px)
   ========================================================================== */

@media (min-width: 1024px) {
	.mat-data-table__search-input {
		max-width: 300px;
	}

	.mat-form {
		max-width: 800px;
	}
}


/* ==========================================================================
   COMMAND PALETTE (Ctrl+K / ⌘K)
   ========================================================================== */

.mat-cmd-palette-overlay {
	position: fixed;
	inset: 0;
	z-index: 99999;
	display: flex;
	align-items: flex-start;
	justify-content: center;
	padding-top: 15vh;
	background: rgba(0, 0, 0, .45);
	backdrop-filter: blur(4px);
	animation: mat-cmd-fade-in 0.15s ease-out;
}

.mat-cmd-palette {
	width: 90%;
	max-width: 520px;
	background: var(--mat-surface-bg, #fff);
	border-radius: var(--mat-radius-lg, 12px);
	box-shadow: 0 20px 60px rgba(0, 0, 0, .25);
	overflow: hidden;
	animation: mat-cmd-slide-in 0.2s ease-out;
}

.mat-cmd-palette__input {
	width: 100%;
	padding: 16px 20px;
	border: none;
	border-bottom: 1px solid var(--mat-border-color, #e2e8f0);
	font-size: 16px;
	font-family: inherit;
	background: transparent;
	color: var(--mat-text-primary, #1e293b);
	outline: none;
}

.mat-cmd-palette__input::placeholder {
	color: var(--mat-text-muted, #94a3b8);
}

.mat-cmd-palette__list {
	list-style: none;
	margin: 0;
	padding: 8px 0;
	max-height: 360px;
	overflow-y: auto;
}

.mat-cmd-palette__item {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 10px 20px;
	cursor: pointer;
	transition: background var(--mat-transition-fast, 150ms);
}

.mat-cmd-palette__item:hover,
.mat-cmd-palette__item--active {
	background: var(--mat-color-primary-50, #eff6ff);
}

.mat-cmd-palette__item-label {
	font-size: 14px;
	font-weight: 500;
	color: var(--mat-text-primary, #1e293b);
}

.mat-cmd-palette__item-slug {
	font-size: 12px;
	color: var(--mat-text-muted, #94a3b8);
	font-family: var(--mat-font-mono, monospace);
}

@keyframes mat-cmd-fade-in {
	from { opacity: 0; }
	to   { opacity: 1; }
}

@keyframes mat-cmd-slide-in {
	from { opacity: 0; transform: translateY(-12px) scale(0.96); }
	to   { opacity: 1; transform: translateY(0) scale(1); }
}